Use unittest framework in the Automated Installer Testing Framework.

NOTRY=True
BUG=264859
TEST=
1) Uninstall Chrome.
2) Put mini_installer.exe in the same folder as test_installer.py.
3) Run "python test_installer.py config\config.config".
4) The script will install Chrome and then uninstall Chrome.  At each state, it will check that a registry entry for Chrome exists (or doesn't exist). You should see output similar to the following:

"Test: clean -> install chrome -> chrome_installed -> uninstall chrome -> clean ... ok

----------------------------------------------------------------------
Ran 1 test in 12.345s"

Review URL: https://chromiumcodereview.appspot.com/22480002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@217059 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 3 deletions

diff --git a/chrome/test/mini_installer/verifier.py b/chrome/test/mini_installer/verifier.py
index 7b0fae6..8a735ba 100644
--- a/chrome/test/mini_installer/verifier.py
+++ b/chrome/test/mini_installer/verifier.py
@@ -4,12 +4,20 @@
 
 import registry_verifier
 
+
 def Verify(property):
-  """Verifies that the current machine states match the property object."""
+  """Verifies that the current machine states match the property dictionary.
+
+  A property dictionary is a dictionary where each key is a verifier's name and
+  the associated value is the input to that verifier. For details about the
+  input format for each verifier, take a look at http://goo.gl/1P85WL
+
+  Args:
+    property: A property dictionary.
+  """
   for verifier_name, value in property.iteritems():
     if verifier_name == 'RegistryEntries':
       registry_verifier.VerifyRegistryEntries(value)
     else:
       # TODO(sukolsak): Implement other verifiers
-      # TODO(sukolsak): Use unittest framework instead of exceptions.
-      raise Exception('Unknown verifier')
+      raise KeyError('Unknown verifier %s' % verifier_name)